If you always put limit on everything you do, physical or anything else. It will spread into your work and into your life. There are no limits. There are only plateaus, and you must not stay there, you must go beyond them.
“Most people don't realize turkeys are friendly, they're social, they're loyal, they have emotions.”
“You can tell more about a person by what he says about others than you can by what others say about him.”